Published December 1975 | Version v1
Report Restricted

ω production in the reaction π-p → π+π-π0 n at 8 and 12 GeV/c

Creators

  • 1. Birmingham Univ. (UK)
  • 2. Science Research Council, Chilton (UK). Rutherford Lab.
  • 3. Tel Aviv Univ. (Israel)
  • 4. Westfield Coll., London (UK)

Description

The reaction of π-p → ω n has been studied at 8 and 12 GeV/c incident momenta with the CERN Omega spectrometer using a neutron time of flight trigger. The differential cross sections and the ω decay density matrix elements are presented as functions of the momentum transfer squared (-t) in the range 0.02 to 0.80 GeV2. The data are used to evaluate the intercept and slope of both the natural and unnatural parity exchange trajectories. Regge exchange amplitude factorisation tests involving the reaction πN → ωN are investigated. (author)

Availability note (English)

MF available from INIS under the Report Number.

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Additional details

Publishing Information

Imprint Pagination
28 p.
Report number
RL--75-181

INIS

Country of Publication
United Kingdom
Country of Input or Organization
United Kingdom
INIS RN
7256927
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
DIFFERENTIAL CROSS SECTIONS; GEV RANGE; NEUTRONS; OMEGA PARTICLES; PARTICLE DECAY; PARTICLE PRODUCTION; PION-PROTON INTERACTIONS; PIONS MINUS; REGGE TRAJECTORIES
Descriptors DEC
ANTIMATTER; ANTIMESONS; ANTIPARTICLES; BARYONS; BOSONS; CROSS SECTIONS; DECAY; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; HADRON-HADRON INTERACTIONS; HADRONS; HYPERONS; INTERACTIONS; MATTER; MESON-BARYON INTERACTIONS; MESON-NUCLEON INTERACTIONS; MESONS; NUCLEONS; PARTICLE INTERACTIONS; PION-NUCLEON INTERACTIONS; PSEUDOSCALAR ANTIMESONS; PSEUDOSCALAR MESONS; STRANGE PARTICLES